Will Arnett is one of the top-billed performers in Jonathan Liebesman‘s “Teenage Mutant Ninja Turtles,” but you wouldn’t know it by observing his karate skills on “The Tonight Show.”

Jimmy Fallon blindfolded the gifted comedian Thursday and asked him to kick the stuffing (literally) out of several rotating piñatas, which is probably harder than it sounds. Unsurprisingly, Arnett only managed to solidly connect with one.

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